现在进行时公开课

ThePresentContinuousTense现在进行时Whoishe?

HeisJason.

Whatishedoing?

Heissinging.

Whoisshe?

SheisXiena.

Whatis

shedoing?

Sheislaughing.Whatishedoing?Heiswalking.Whataretheboysdoing?Theyarefishing.

whataretheydoing?Theyaredancing.Whatishedoing?Heisswimming.你观察出了什么？Heissinging.(sing

→singing)Heiswalking.(walk

→walking

)Sheislaughing.(laugh

→laughing

)

Heisswimming.(swim

→swimming)Theyaredancing.(dance

→dancing)Theyarefishing.(fish

→fishing

)定义：表示现在正在进行或发生的动作构成：be+动词的现在分词〔be的形式随着人称、数的变化而变化〕现在进行时态beamisare1，一般情况下，在动词原形后直接加-ing.sing—singing(唱歌)laugh—laughing〔笑〕walk—walking〔走〕fish—fishing〔钓鱼〕2，以不发音的字母e结尾的动词，去掉e，再加-ing.dance—dancing〔跳舞〕come—coming〔来〕3，重读闭音节单词，呈现“辅元辅〞结构的动词，那么双写这一字母，再加-ing.swim—swimming〔游泳〕get—getting(得到)shop—shopping〔购物〕run—running〔跑〕动词现在分词的构成规律4，以ie结尾的动词，把ie改为y，再加-ing.die—dying〔死亡〕lie—lying(躺)注意：重读闭音节的三要素必须是重读音节以一个辅音音素结尾元音字母发短元音〔不发字母本身的音〕〔1〕肯定句：主语+be

+

doingEg.

1.

I

am

listening

to

the

music

now.2.Thestudentsaredrawingpicturesnow.

〔2〕否认句：主语+be

+not

+

doing〞

Eg.1.I

am

not

listening

to

the

music

now.

2.The

students

are

not

drawing

pictures

now.现在进行时的四种句式

〔3〕一般疑问句：Be

+

主语

+

doing？

Eg.1.

Areyoulisteningtothemusicnow?Yes,Iam.／No,

Iamnot.

2.

Are

thestudentsdrawingpicturesnow

?

Yes,theyare.／No,theyaren’t.〔4〕特殊疑问句：特殊疑问词+一般疑问句

1.They

are

drawing

pictures

now.(对划线提问)

----What

are

they

doing

?

2.She

is

singing

in

the

classroom.

----Where

is

she

singing

?

现在进行时的标志now,atthismomentWhatareyoudoingnow?I’mreadingnow.2.listen！look!Listen!Sheissinging.3.表示钟点的时间It’ssixo’clock.Mymotheriscooking.4.根据语境及上下文Don’tmakenoise.Thebabyissleeping.

1.The

boy

_______

(

draw)a

picture

now.2.Listen!some

girls

________

(

sing)in

the

classroom

.

3.

My

mother

__________

(

cook

)somenice

food

now.

4.

What

_____

you

______

(

do

)

now?5.

Look

!They

_________(

have)

an

English

lesson

.

6.They

________(not

,water)

the

flowers

now.Practice1.isdrawing2.aresinging3.iscooking4.are…doing5.arehaving6.aren’twateringAnswers

1.Tom

doeshishomeworkintheclassroom.

Tomisdoinghishomeworkintheclassroom.

2.

We

have

dinnerhappily.

Wearehavingdinnerhappily.3.

Iopenthedoor.

Iamopeningthedoor.

4.

Sh